Hurricane Isaac is hitting the Gulf coast of the US right now, battering the area with 120 kph winds. Just after local midnight on August 28, the Suomi NPP Earth-observing satellite took this eerie and beautiful picture of Isaac when it was still a growing tropical storm:
[Click to encoriolisenate; bigger versions are available on Flickr.]
is a combination of several images taken in different filters, including is in the visible light and infrared, and uses light intensifiers to make faint things viewable [Note: this is actually one image, not a composition of several filtered images. Thanks to Robert Simmon for the correction!]. The waxing gibbous (just past half-full) Moon didn't set until after 2:00 a.m. local time, so it's possible the cloud illumination here was coming from that. And of course you can see the city lights, including New Orleans already under the outer bands of the storm.
NASA's Earth Observatory just posted another, more recent picture in visible light from the Terra satellite, too.
Pictures of hurricanes from space are amazing. As always, there's a fascinating dichotomy to pictures like this, a simultaneous ethereal beauty and repellent violence. Hurricanes are magnificent, and terrifying.
I hope everyone in the area stays safe. I've been through a few hurricanes, and they're not fun at all.
Image credit: NASA Earth Observatory
TODAY IN SLATE
More Than Scottish Pride
What Charles Barkley Gets Wrong About Corporal Punishment and Black Culture
Why Greenland’s “Dark Snow” Should Worry You
Three Talented Actresses in Three Terrible New Shows
Why Do Some People See the Virgin Mary in Grilled Cheese?
The science that explains the human need to find meaning in coincidences.
Happy Constitution Day!
Too bad it’s almost certainly unconstitutional.